25501554

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12109}}^1$

素因数の和:12136

約数の個数: 40

約数和(自身を含む): 61543020

約数和(自身を除く): 36041466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 12109, 24218, 36327, 72654, 108981, 157417, 217962, 314834, 326943, 472251, 653886, 944502, 980829, 1416753, 1961658, 2833506, 4250259, 8500518, 12750777, 25501554]

約数ペア:

[(1, 25501554), (2, 12750777), (3, 8500518), (6, 4250259), (9, 2833506), (13, 1961658), (18, 1416753), (26, 980829), (27, 944502), (39, 653886), (54, 472251), (78, 326943), (81, 314834), (117, 217962), (162, 157417), (234, 108981), (351, 72654), (702, 36327), (1053, 24218), (2106, 12109)]